Penstemon — Literature

Beardtongue learn more about names for this taxon

The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

  • Barringer, K. & W. Burger. 2000. Family 193. Scrophulariaceae. In: W. Burger (ed.), Flora Costaricensis. Fieldiana, Bot., n.s. 41: 1–69.
  • CONABIO. 2009. Catálogo taxonómico de especies de México. 1. In Ca. nat. México. CONABIO, Mexico City.
  • Isotype: Brandegee, T. S. 1899. Bot. Gaz. 27: 456.
  • Méndez-Larios, I. & J. L. Villaseñor Ríos. 2001. La familia Scrophulariaceae in México: diversidad y distribución. Bol. Soc. Bot. México 69: 101–121.

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